Weather forecast for tomorrow
Grantham, PA

Weather forecast for tomorrow

Monday, Jun 16.

Showers
5:36 am

8:41 pm
EDT
Showers
68°F / 63°F
  • Wind: 6mph E
  • Humidity: 87%
  • Precip. probability: 45%
  • Precipitation: 0.08"
  • UV index: 4
Tomorrow, on Monday, June 16, expect light showers throughout the day, with a chance of dry weather later.
Minimal precipitation is anticipated. The highest daytime temperature will reach an agreeable 68°F, creating a slight contrast with the forecasted nighttime low of a breezy 62.6°F.
The lower temperature of 68°F is more typical of May than June.
Sunrise will be at 5:36 am and sunset at 8:41 pm; tomorrow's daylight will last for 15h and 5min.

Frequently asked questions

What is the weather forecast for Grantham for tomorrow?
On Monday, in Grantham, showers are expected, with occasional breaks in the rain throughout the day.
Will it rain tomorrow?
Tomorrow, there is a low probability of minimal rainfall in Grantham.
What will be the highest temperature tomorrow?
Tomorrow, the highest temperature will be 68°F, while the lowest temperature will be 62.6°F.
The highest temperature will be significantly lower than the average maximum of 78.3°F in June. The lowest temperature will be in line with the average low of 59.5°F.
What time are sunrise and sunset tomorrow?
On Monday, in Grantham, sunrise will be at 5:36 am and sunset at 8:41 pm (EDT).
How long will the day be tomorrow?
Tomorrow, the daylight will last for 15h and 5min.

Hourly weather forecast

12 am
  • 63°F
  • Feels like:
    63°F
Cloudy
Cloudy
  • Wind: 4mph E
  • Pressure: 30.09"Hg
  • Humidity: 90%
  • Precip. probability: 9%
  • Precipitation: 0"
  • Visibility: 4mi
2 am
  • 63°F
  • Feels like:
    63°F
Cloudy
Cloudy
  • Wind: 3mph ENE
  • Pressure: 30.09"Hg
  • Humidity: 91%
  • Precip. probability: 16%
  • Precipitation: 0"
  • Visibility: 4mi
4 am
  • 61°F
  • Feels like:
    61°F
Cloudy
Cloudy
  • Wind: 4mph ENE
  • Pressure: 30.09"Hg
  • Humidity: 92%
  • Precip. probability: 15%
  • Precipitation: 0"
  • Visibility: 5mi
Sunrise: 5:36 am
6 am
  • 61°F
  • Feels like:
    61°F
Few Showers
Few Showers
  • Wind: 3mph E
  • Pressure: 30.09"Hg
  • Humidity: 91%
  • Precip. probability: 33%
  • Precipitation: 0.04"
  • Visibility: 4mi
8 am
  • 61°F
  • Feels like:
    61°F
Cloudy
Cloudy
  • Wind: 4mph ENE
  • Pressure: 30.09"Hg
  • Humidity: 91%
  • Precip. probability: 22%
  • Precipitation: 0"
  • Visibility: 2mi
10 am
  • 63°F
  • Feels like:
    63°F
Cloudy
Cloudy
  • Wind: 4mph ENE
  • Pressure: 30.09"Hg
  • Humidity: 87%
  • Precip. probability: 24%
  • Precipitation: 0"
  • Visibility: 2mi
12 pm
  • 64°F
  • Feels like:
    64°F
Few Showers
Few Showers
  • Wind: 5mph E
  • Pressure: 30.09"Hg
  • Humidity: 86%
  • Precip. probability: 33%
  • Precipitation: 0.04"
  • Visibility: 2mi
2 pm
  • 64°F
  • Feels like:
    64°F
Showers
Showers
  • Wind: 6mph E
  • Pressure: 30.09"Hg
  • Humidity: 87%
  • Precip. probability: 43%
  • Precipitation: 0.04"
  • Visibility: 2mi
4 pm
  • 66°F
  • Feels like:
    66°F
Cloudy
Cloudy
  • Wind: 6mph E
  • Pressure: 30.06"Hg
  • Humidity: 85%
  • Precip. probability: 16%
  • Precipitation: 0"
  • Visibility: 2mi
6 pm
  • 68°F
  • Feels like:
    68°F
Cloudy
Cloudy
  • Wind: 5mph ESE
  • Pressure: 30.03"Hg
  • Humidity: 83%
  • Precip. probability: 17%
  • Precipitation: 0"
  • Visibility: 2mi
8 pm
  • 66°F
  • Feels like:
    68°F
Cloudy
Cloudy
  • Wind: 4mph ESE
  • Pressure: 30.03"Hg
  • Humidity: 84%
  • Precip. probability: 15%
  • Precipitation: 0"
  • Visibility: 2mi
Sunset: 8:41 pm
10 pm
  • 66°F
  • Feels like:
    66°F
Cloudy
Cloudy
  • Wind: 4mph ESE
  • Pressure: 30.03"Hg
  • Humidity: 88%
  • Precip. probability: 15%
  • Precipitation: 0"
  • Visibility: 2mi
Tomorrow, a combination of cloudy and rain-filled weather is predicted.
With minimal precipitation of 0.04", rainfall is forecasted from 5 am to 7 am, and from 11 am to 3 pm.
The temperature will vary between the lowest temperature of 60.8°F and the highest temperature of 68°F. The warmest part of the day will be at 6 pm and 7 pm.
The forecasted maximum is more in line with May's typical high of 70.3°F than the average for June. The night temperature will be similar to the standard June low of 59.5°F.
Updated: Jun 15, 2025 @ 22:07:17 UTC
Published by: Weather U.S. | About Us
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